| Remaining performance obligations related to customer contracts that are unsatisfied or partially unsatisfied | — | $12.6B | $13.0B | $13.5B | — | $15.5B | $16.0B | $18.4B |
| Unrecorded Unconditional Purchase Obligation | — | $4.5B | $4.3B | $4.2B | — | $6.7B | $6.8B | $8.5B |
| Indefinite- lived intangible impairment | $1.0B | $1.5B | $1.5B | $1.5B | $1.2B | $1.1B | $1.7B | $8.0B |
| Estimated Fair Value | — | $5.6B | $5.9B | $6.6B | — | $8.2B | $5.6B | $5.0B |
| Debt Securities, Available-for-Sale, Amortized Cost, Excluding Accrued Interest, after Allowance for Credit Loss | — | $5.5B | $5.8B | $6.6B | — | $8.1B | $5.5B | $4.9B |
| Share Repurchase Program, Authorized, Amount | $500.0M | $4.1B | $4.1B | $4.1B | — | $4.1B | $4.1B | $4.1B |
| Unrecognized compensation cost related to non-vested awards | — | $2.2B | $2.5B | $2.4B | — | $2.2B | $2.9B | $3.6B |
| 2031 and Thereafter | — | — | — | — | — | $2.5B | $2.5B | $3.6B |
| 2031 and Thereafter | — | — | — | — | — | — | $367.0M | $3.1B |
| Due between three and five years | — | $1.9B | $2.5B | $2.9B | — | $3.2B | $1.9B | $2.1B |
| Due between three and five years | — | $1.9B | $2.5B | $2.9B | — | $3.1B | $1.9B | $2.1B |
| Common stock, shares authorized (in shares) | $2.0B | $1.0B | $2.0B | $2.0B | $2.0B | $2.0B | $2.0B | $2.0B |
| Due between one and three years | — | $1.9B | $1.8B | $1.8B | — | $2.3B | $1.2B | $1.6B |
| Due between one and three years | — | $1.8B | $1.8B | $1.8B | — | $2.3B | $1.2B | $1.6B |
| Nonperforming Loans and Leases Percentage | $1.9B | $1.9B | $1.9B | $1.8B | $1.7B | $1.6B | $1.6B | $1.4B |
| Unrecorded Unconditional Purchase Obligation, to be Paid, Year Two | — | $560.5M | $571.4M | $576.0M | — | $1.0B | $1.1B | $1.3B |
| Convertible debentures | — | — | — | — | $0.0 | — | — | $1.2B |
| Fair value of long-term debt | — | — | — | — | $0.0 | — | — | $1.2B |
| 2027 | — | $140.6M | $141.6M | $141.9M | — | $125.0M | $224.0M | $1.1B |
| 1 Year or Less | — | $1.4B | $1.3B | $1.5B | — | $2.2B | $2.2B | $1.1B |
| Share repurchase, authorized additional amount | — | — | — | — | — | — | — | $1.0B |
| Share Repurchase Program, Remaining Authorized, Amount | — | $1.0B | $1.0B | $1.0B | — | $1.0B | $1.0B | $1.0B |
| 2028 | — | $109.7M | $110.7M | $111.0M | — | $104.0M | $199.0M | $986.0M |
| 2029 | — | $88.8M | $89.9M | $90.1M | — | $78.0M | $173.0M | $906.0M |
| 2030 | — | $62.8M | $63.9M | $64.2M | — | $62.0M | $156.0M | $889.0M |
| Common stock, shares issued (in shares) | $650.2M | $327.7M | $660.4M | $665.9M | $668.0M | $692.0M | $703.0M | $813.0M |
| Common Stock, Shares, Outstanding | $650.2M | $327.7M | $660.4M | $665.9M | $668.0M | $692.0M | $703.0M | $813.0M |
| Finite-Lived Intangible Assets, Accumulated Amortization | $640.2M | $681.5M | $725.8M | $769.0M | $407.0M | $426.0M | $464.0M | $744.0M |
| Purchase commitments, Due in 2027 | — | $533.4M | $426.6M | $376.7M | — | $721.0M | $628.0M | $710.0M |
| Unrecorded Unconditional Purchase Obligation | — | $689.5M | $689.5M | $688.7M | — | $1.2B | $628.0M | $710.0M |
| Year two | $674.3M | $562.7M | $495.0M | $438.1M | $962.0M | $862.0M | $782.0M | $682.0M |
| Notes And Loans Receivable Gross Current | $830.2M | $911.6M | $859.7M | $833.7M | $806.0M | $823.0M | $754.0M | $661.0M |
| Year one | $1.2B | $1.2B | $1.2B | $1.1B | $435.0M | $489.0M | $429.0M | $352.0M |
| Remainder of 2026 | — | $124.5M | $80.6M | $37.5M | — | $116.0M | $130.0M | $281.0M |
| Remainder of Fiscal Year 2024 | — | $124.5M | $80.6M | $37.5M | — | $116.0M | $130.0M | $281.0M |
| Remainder of Fiscal Year 2025 | — | $124.5M | $80.6M | $37.5M | — | $116.0M | $130.0M | $281.0M |
| Deferred income taxes | $387.7M | $250.8M | $116.1M | $26.2M | $89.0M | $96.0M | $75.0M | $259.0M |
| Fair Value Measurement Disclosure | $0.0 | $655.0M | $665.0M | $669.0M | $514.0M | $380.0M | $369.0M | $240.0M |
| 2026 | — | $51.2M | $201.4M | $288.9M | — | $28.0M | $165.0M | $204.0M |
| Loss Contingency Accrual | $184.4M | $141.4M | $142.8M | $144.1M | $146.0M | $147.0M | $149.0M | $150.0M |
| After 10 Years | — | $110.2M | $115.1M | $158.8M | — | $183.0M | $133.0M | $145.0M |
| 2023 | $36.1M | $13.3M | $9.5M | $9.5M | $306.0M | $223.0M | $177.0M | $140.0M |
| Unrecorded Unconditional Purchase Obligation, to be Paid, Remainder of Fiscal Year | — | $263.7M | $183.5M | $162.7M | — | $311.0M | $284.0M | $136.0M |
| Accrued Liabilities Fair Value Disclosure | — | — | — | — | $280.0M | — | $161.0M | $129.0M |
| Other liabilities | — | — | — | — | $238.0M | — | $212.0M | $117.0M |
| Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10 | — | $218.2M | $207.0M | $265.3M | — | $290.0M | $111.0M | $102.0M |
| Preferred Stock, Shares Authorized | $100.0M | $100.0M | $100.0M | $100.0M | $100.0M | $100.0M | $100.0M | $100.0M |
| Other financial assets | — | — | — | — | $3.0M | — | $0.0 | $95.0M |
| Financing Receivable, Unamortized Loan Cost (Fee), Current | $95.7M | $99.0M | $99.0M | $91.4M | $86.0M | $80.0M | $75.0M | $65.0M |
| Prepaid Expensesand Other Current Assets Fair Value Disclosure | — | — | — | — | $58.0M | — | $80.0M | $64.0M |
| Financing Receivable, Unearned Income Before Allowance For Credit Loss, Noncurrent | $94.6M | $91.4M | $89.6M | $76.9M | $69.0M | $63.0M | $58.0M | $47.0M |
| Long-term financing receivables, allowances | $9.7M | $7.9M | $9.6M | $8.5M | $8.0M | $9.0M | $9.0M | $8.0M |
| Allowance for doubtful accounts | $7.5M | $8.6M | $8.5M | $10.6M | $10.0M | $14.0M | $13.0M | $6.0M |
| Short-term financing receivables held for investment, allowances | $8.6M | $7.5M | $5.8M | $5.0M | $5.0M | $6.0M | $7.0M | $5.0M |
| 2022 | $54.6M | $37.1M | $31.9M | $22.2M | $9.0M | $5.0M | $5.0M | $5.0M |
| Incentive stock program, shares reserved for future grants (in shares) | — | — | $2.7M | $2.7M | — | $3.0M | $3.0M | $3.0M |
| Common stock, par value (in dollars per share) | $0.0 | $0.0 | $0.0 | $0.0 | $0.0 | $0.0 | $0.0 | $0.0 |
| Preferred Stock, Par or Stated Value Per Share | $0.0 | $0.0 | $0.0 | $0.0 | $0.0 | $0.0 | $0.0 | $0.0 |
| 2021 | — | — | — | — | $18.0M | — | — | — |
| Loss Contingency Estimate Of Possible Loss | $114.0M | $114.0M | — | — | — | — | — | — |
| Preferred Stock, Shares Issued | $0.0 | $0.0 | $0.0 | $0.0 | $0.0 | $0.0 | $0.0 | $0.0 |
| Preferred Stock, Shares Outstanding | $0.0 | $0.0 | $0.0 | $0.0 | $0.0 | $0.0 | $0.0 | $0.0 |